高通量抗污染碳量子点/聚砜纳米复合分离膜的制备

陈斌, 张佳露, 张岩, 赵海超, 朱丽静

Carbon Dots Incorporated Polysulfone Nanocomposite Membranes with High Water Fux and Fouling Resistance

CHEN Bin, ZHANG Jialu, ZHANG Yan, ZHAO Haichao, ZHU Lijing

表3 分离膜表面的平均孔径和孔隙率

Table 3 Pore diameter and the porosity of the fabricated membranes

Simple M0 M0.5 M1 M2 M3 M5 Average/nm 9.4 ± 0.8 10.2 ± 0.9 13.6 ± 1.7 16.4 ± 2.4 20.1 ± 4.3 22.3 ± 8.8 Porosity/% 68.9 ± 0.5 69.6 ± 0.7 70.9 ± 0.6 73.6 ± 0.6 75.0 ± 0.9 77.3 ± 1.0